The Hitachi Excavator ZX490LC-7H is engineered for high-production earthmoving, quarry operations, and large-scale infrastructure projects. Built on a long carriage platform for maximum stability, the ZX490LC-7H delivers exceptional breakout force, strong lifting capability, and smooth multi-function hydraulic control under sustained heavy loads.
As part of the advanced ZAXIS-7 lineup, this excavator integrates intelligent engine management, refined hydraulic performance, and improved fuel efficiency to support demanding applications while helping control operating costs. The optimized boom and arm configuration allow operators to move large volumes of material efficiently in mass excavation and heavy site development environments.
Designed for durability in extreme job site conditions, the ZX490LC-7H provides the strength, reliability, and long-term value expected from Hitachi Construction Equipment.
Product Highlights
Heavy Duty Long Carriage
Extended undercarriage enhances stability and lifting performance for large-scale excavation work.
High-Capacity Digging Force
Powerful breakout performance supports faster cycle times and increased material movement.
ZAXIS-7 Advanced Systems
Integrated technology improves fuel efficiency, machine monitoring, and overall productivity.
Intelligent Engine Management
Optimized power delivery balances output and operating cost for sustained heavy use.
Refined Hydraulic Control
Smooth multi-function operation supports precise trenching, loading, and material handling.
Simplified Maintenance Access
Strategically grouped service points help reduce downtime and streamline routine inspections.
ZX17U-5n Specifications
Specifications
Net Rated Power
388 HP (289 kW)
Operating Weight
108,026 – 110,672 lb (49,100 – 50,200 kg)
Max. Digging Reach at Ground Level
40 ft 3 in (12.28 m)
Max. Digging Depth
27 ft 2 in (8.27 m)
Working Ranges
Arm Length
11′ 2″ (3.4)
Engine
Model
Isuzu 6WG1
Type
4-cycle water-cooled, common rail direct injection
